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How to write iOS app purely in C
...Usually I then replace some Obj-C code with pure C code (after all you can mix them as much as you like, the content of an Obj-C method can be entirely, pure C code)
Is this true?
Could I build an iPhone app purely in the C programming language?
The quoted passage is true, but the ans...
Secure hash and salt for PHP passwords
...crackers can exceed 60 and 180 billion hashes/second (respectively).
Don't mix bcrypt and with the raw output of hash(), either use hex output or base64_encode it. (This applies to any input that may have a rogue \0 in it, which can seriously weaken security.)
Dos
Use scrypt when you can; bcrypt...
Is volatile expensive?
...affect how non-volatile fields are manipulated? It would be interesting to mix access to volatile and non-volatile fields.
– ewernli
Jan 25 '12 at 11:10
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In C#, What is a monad?
... but for a programmer it means we can program in the EDSL while mixing it with the pure calculations of our pure language. a stack of multilayered sandwiches is a multilayered sandwich. it is that simple.
– Will Ness
Mar 31 '18 at 19:44
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Map vs Object in JavaScript
...not so bad if you're purely using Maps but will have problems when you are mixing types or using non-scalar values as keys (not that JSON is perfect with that kind of issue as it is, IE circular object reference). I haven't tested it but chances are that it will severely hurt performance compared to...
What are the precise rules for when you can omit parenthesis, dots, braces, = (functions), etc.?
...e parameter? It's because I'm passing anonymous functions to them. I can't mix anonymous functions definitions with infix style because I need a boundary for the end of my anonymous function. Also, the parameter definition of the anonymous function might be interpreted as the last parameter to the i...
What is (functional) reactive programming?
...ise meaning as a function of the meanings of the constituents.
Never, ever mix implementation considerations into your exploration process. If this description is gibberish to you, consult (a) Denotational design with type class morphisms, (b) Push-pull functional reactive programming (ignoring the...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
... This can reduce throughput when some of the operations are stores, esp. a mix of loads and stores.
– Peter Cordes
Mar 18 '16 at 1:52
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Why all the Active Record hate? [closed]
...l, of course the ORM provided ways to express queries in a kind of OOP+SQL-Mix - of course in an OOP-like syntax - but that just took more time than simply writing an SQL query. The abstraction leaked, the "OOPSQLExperiment" on top of OOP - to allow users to write SQL in OOP syntax was the worst ide...
What are the Dangers of Method Swizzling in Objective-C?
...uring debugging is seeing a strange backtrace where the swizzled names are mixed up and everything gets jumbled in your head. Again, the alternative implementation addresses this. You'll see clearly named functions in backtraces. Still, swizzling can be difficult to debug because it's hard to rememb...